Phase Calculation Approaches for a Multi-Tier Weak Radio Signal Detection Process with N Simultaneous Signals

被引：0
|
作者：
Lanzerotti, M. Y. [1 ]
Cerny, C. L. [2 ]
Martin, R. K. [1 ]
机构：
[1] Air Force Inst Technol, Wright Patterson AFB, OH 45433 USA
[2] AFRL Sensors Directorate, Wright Patterson AFB, OH 45433 USA
来源：
IEEE NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE (NAECON 2014) | 2014年
关键词：
Simultaneous signals; multi-tier; weak signals; phase calculation; multiple signal detection; electronic warfare;
D O I：
暂无
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
This paper reviews the results of a generalized theoretical analysis of Tsui's phase measurement approach for detection of extremely weak radio signals to the situation in which there are N simultaneous signals, where one signal is strong, and N - 1 signals are weak. Applications to a multi-tier detection process for N = 2, N = 3, and N = 4 simultaneous signals are described. Signal parameters are extracted for the case of N = 2. This work has applications for electronic warfare receivers for detection and characterization of weak signals with unknown parameters.
引用
收藏
页码：277 / 284
页数：8
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